Tongue cleaning device



FIG. 1 is a front isometric view of our new design;

FIG. 2 is a front elevation view thereof, the rear elevation being a mirror image thereof;

FIG. 3 is a right side elevation view thereof, the left side being a mirror image thereof;

FIG. 4 is a top plan view thereof; and,

FIG. 5 is a bottom plan view thereof. 

CLAIM We claim the ornamental design for a tongue cleaning device, as shown and described. 